Adjustable speed drive (ASD) or variable-speed drive (VSD) describes equipment used to control the speed of machinery.Many industrial processes such as assembly lines must operate at different speeds for different products.here speeds may be selected from several different pre-set ranges, usually the drive is said to be adjustable speed. If the output speed can be changed without steps over a range, the drive is usually referred to as variable speed.
NICOLE BROWN SIMPSON'S GRAVE at Ascension Cemetery i n Lake Forest, California. Update: Twenty years after Nicole's death, her father passed away, and his ashes were buried under her headstone.
Nicole Brown Simpson was born on May 19, 1959 in Frankfurt, Germany as Nicole Brown Baur. She was an actress, known for Absolutely 100% Guilty (1999) and Detour to Terror (1980). She was married to O.J. Simpson. She died on June 12, 1994 in Brentwood, California, USA.